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authorJames Hogan <james.hogan@imgtec.com>2013-01-31 12:22:37 +0000
committerJames Hogan <james.hogan@imgtec.com>2013-03-02 20:09:57 +0000
commit1bea5b8188e98611e4d6961647809f87b023e14c (patch)
treea91e89f51bff4ab69379ce28957adeb23df80b39
parent883a635591ef25bc6a325f8a43af17ec8ecfe011 (diff)
downloadlinux-stericsson-1bea5b8188e98611e4d6961647809f87b023e14c.tar.gz
perf: Enable building perf tools for Meta
Define rmb(), cpu_relax(), and CPUINFO_PROC for Meta so that the perf tools can be built for Meta. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
-rw-r--r--tools/perf/perf.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 2c340e7da458..768507e079e2 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -98,6 +98,12 @@ void get_term_dimensions(struct winsize *ws);
#define CPUINFO_PROC "cpu model"
#endif
+#ifdef __metag__
+#define rmb() asm volatile("" ::: "memory")
+#define cpu_relax() asm volatile("" ::: "memory")
+#define CPUINFO_PROC "CPU"
+#endif
+
#include <time.h>
#include <unistd.h>
#include <sys/types.h>